An implication of this law is that adiabatic demagnetization cannot be used to bring down a system to thermal energies below kBT [kay-bee-tee]. One consequence of this law is that expansivity coefficients, constant volume heat capacity, and the slope of P-T curves on a phase diagram must all approach zero at certain conditions. Sometimes called the Nernst heat theorem, it 
An implication of this law is that adiabatic demagnetization cannot be used to bring down a system to thermal energies below kBT [kay-bee-tee]. One consequence of this law is that expansivity coefficients, constant volume heat capacity, and the slope of P-T curves on a phase diagram must all approach zero at certain conditions. Sometimes called the Nernst heat theorem, it implies that at a certain temperature, any chemical reaction cannot generate entropy. For 10 points, identify this law which states that at absolute zero, the entropy of a perfect compound is zero, which comes after a law about the increase of entropy for irreversible processes.
An implication of this law is that adiabatic demagnetization cannot be used to bring down a system to thermal energies below kBT [kay-bee-tee].
{third} law of {thermodynamics} [accept “{Nernst heat theorem}” until mentioned]